/******************************************************************************
 * Copyright 2022 The Airos Authors. All Rights Reserved.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *****************************************************************************/

#pragma once

#include <string>

namespace os {
namespace v2x {
namespace protocol {

class GlobalConf {
 public:
  static GlobalConf *Instance(bool create_if_needed = true);
  ~GlobalConf();
  std::string GetRscuSn() { return rscu_sn_; };

 private:
  GlobalConf();
  GlobalConf(const GlobalConf &) = delete;
  GlobalConf &operator=(const GlobalConf &) = delete;
  void InitRscuSn(const std::string &file);
  std::string rscu_sn_;
};

}  // namespace protocol
}  // namespace v2x
}  // namespace os